<?php

namespace App\Controllers\Projects;

use App\Controllers\BaseController;
use CodeIgniter\HTTP\ResponseInterface;

class DocumentsController extends BaseController
{
    public function initController(\CodeIgniter\HTTP\RequestInterface $request, \CodeIgniter\HTTP\ResponseInterface $response, \Psr\Log\LoggerInterface $logger)
    {
        parent::initController($request, $response, $logger);

        if (!defined('AUTHENTICATED') || AUTHENTICATED === false) {
            die('NO ACCESS');
        }
    }

    public function getDocuments(int $foreignID): ResponseInterface
    {
        $documents = \Document::getDocuments($foreignID);

        return $this->json($documents);
    }

    public function downloadDocument(int $documentID): ResponseInterface
    {
        $document = \Document::find($documentID);

        $filePath = ROOTPATH . 'documents/' . $document->storagename;

        if (!file_exists($filePath)) {
            return $this->json(['error' => 'File not found']);
        }

        $data = file_get_contents($filePath);

        return $this->response->download($document->originalname, $data);
    }

    public function removeDocument(int $documentID): ResponseInterface
    {
        $document = \Document::find($documentID);

        $filePath = ROOTPATH . 'documents/' . $document->storagename;

        if (file_exists($filePath)) {
            unlink($filePath);
        }

        \Document::whereId($documentID)->delete();

        return $this->json(['success' => true]);
    }
}